? MERI ENVIRONMENTALTECHNOLOGY

“ Innovation for Environment, Merit in Sustainability. “

The company serves demanding sectors including electronic manufacturing, data centers, automotive production, biomedicine, aerospace, green energy, process industries, and rail transit, with active partnerships in North America, Europe, Southeast Asia, the Middle East, and Australia. Our production facility houses fully automated laser cutting, CNC punching and bending, tube-expanding, and foam-injection lines. Every unit undergoes comprehensive factory inspection and full-scale performance testing before dispatch.

MERI Environmental Technology (Suzhou) Co., Ltd. ("MERI Environmental Technology") — headquartered in Suzhou Industrial Park — specializes in the R&D, manufacturing, installation, and service of heat pump units, chiller units, central air-conditioning products, and terminal units.

Through continuous innovation in heating performance, energy efficiency, and environmental compliance, MERI delivers proven solutions to customers who demand reliability at scale.

ORPORATE CULTURE

Vision

Innovation for Environment, Merit in Sustainability.

Objectives

We partner with customers and suppliers to build a green supply chain, advancing solutions toward carbon peaking and carbon neutrality — embedded in our product design and manufacturing process.

Development

Prioritize employee development, support vulnerable groups, and contribute to social progress through active welfare initiatives.

Conception

Practice sustainability, reduce energy use and emissions, utilize renewables, optimize processes, and promote resource recycling.

R&D Team

Deep expertise

A Ph.D. and Master's-led R&D team with over 60 years of expertise in thermal management and HVAC systems, driving continuous innovation in energy efficiency, environmental compliance, and customized solutions.

Technological innovation

Focus on industry trends and customer needs, prioritize energy efficiency and environmental protection, and strategically advance new technologies to promote green development.

Overseas R&D team

Diversified program

The overseas R&D team analyzes global technology trends and market demands, collaborating across regions to explore new technical fields and application scenarios.

Engage with industry peers to enhance technical expertise and innovation, providing extensive experience and diverse solutions for MERI’s product development.

A BOUT MERI

Advanced Manufacturing Equipment

MERI possesses advanced manufacturing equipment in the industry, including fully automatic laser cutting machines, automatic punching machines, bending machines, flattening machines, high-efficiency punching machines, automatic pipe benders, tube expander machines, fully automatic tube expansion machines, and fully automatic foaming machines. MERI ensures every product undergoes rigorous testing and inspection.

National Laboratory

MERI has established national-level laboratories for chiller performance and ultra-high-temperature heat pump testing. Designed and operated to high international standards, they provide comprehensive and precise equipment testing and performance verification.

● The chiller performance laboratory simulates extreme conditions to test energy efficiency, stability, and reliability across complex applications. ● The ultra-high-temperature heat pump performance laboratory supports breakthroughs in industrial high-temperature applications, delivering efficient, stable, and clean heating solutions for energy-intensive industries.

A BOUT MERI

Honors and Certifications

● ISO：ISO 9001 , ISO 14001 , ISO 45001
● Product Qualification：CE , UL , AHRI , ETL , CRAA
● Energy Efficiency Certification：China Energy Conservation , GB/T 19577 Grade 1
ISO Tuv Ui S D PLT-Hygiene 7 stitut fur gepruft
MANAGEMENT SERVICE GOR 2007-2010
ISO45001 IS0 9001 CRAA servation Lufthyg gepruftdurchILHBERLIN ONORM H6020-1(A)
IENTOF CE 8 FC MUNICATION AHRI CERTIFIEDTUV ?1 www.ahridirectory.orgSUD Liquid toLiud Heat ExchangersAHRIStandard 400
TATESOF ISO 14001 USA LISTEDDD地 计算机软件著作权登记证书 中华人民共和国国家版权局9 发明专利证书 谨号，字票541号国家标准起草单位证书 件名称：机金成处软件 HNOLOYOUDHOUJ GLT 美瑞环境科技（苏州）有限公司： 著作权人：美瑞环境科技（苏州）有限公司
gggu 原取罗会龙单成病；工鑫宇夏面《计算机软件保护条例》和《计算机软件看作权登记办法》的国版板保护中心审核，对以上事项予以登记，中上雨 全国冷冻空调设备标准化技术委员会 H2025年09月30日i 30 INTEGR 96A96A96Domestic and International National Standards Copyright Registration CE CertificatePatents for Invention Drafting Organization Certificate for ComputerSoftware

Honors and Certifications

Partners

·

P RODUCTS

Commercial Heat Pump

\mathsf { C O } _ { 2 } Heat Pump

Cascade Heat Pump

● Modular air-cooled heat pump (cold)
water unit
● Ultra low ambient temperature
air-cooled heat pump chiller
● Ultra low ambient temperature variable
frequency air-cooled heat pump chiller
● Air cooled screw heat pump (cold)
water unit ● Air-source \mathsf { C O } _ { 2 } (variable frequency) heat pump water heater
● Air-source \mathsf { C O } _ { 2 } (variable frequency) heat pump heating unit
● Water-souce \mathsf { C O } _ { 2 } (variable frequency)heat pump

● Air source high-temperature cascade heat pump unit ● Water source high-temperature cascade heat pump unit ● Air source ultra-high-temperature cascade heat pump steam unit ● Water source ultra-high-temperature cascade heat pump steam unit ● Ducted air conditioning unit ● Variable frequency direct expansion air conditioning unit ● Water-cooled cabinet type air conditioning unit ● Air-cooled condensing unit (dry cooler)

Commercial Chiller

Industrial Chiller

Water (ground) Source Heat Pump

● Centrifugal water-cooled chiller
● Air suspension oil-free variable
frequency chiller
● High-efficiency flooded screw chiller
● Modular scroll water-cooled chiller
unit
● Centrifugal water-cooled industrial
chiller unit
● Air suspension oil-free variable
frequency industrial chiller
● High-efficiency flooded screw
industrial chiller
● Modular scroll water-cooled
industrial chiller unit
● Flooded water(ground) source heat
pump unit
● High-efficiency screw high-tempera
ture hot water unit
● Scroll high-temperature hot water
unit
● Waste heat recovery high-tempera
ture steam unit

A pplication

Automotive

01

PRODUCTS

S ERIES

1. Spray booth air fresh handling unit (ASU）
2. Spray booth recycled air handling unit (RAU)
3. Factory air handling unit (SHOP)
4. Workstation air handling unit (WORD)
5. Flash drying, strong cooling and dehumidification unit
6. Jet unit for the main welding and stamping workshop

02 PRODUCT S PEC IFIC ITY

1. Maximum airflow up to 3 5 0 , 0 0 0 ~ \mathsf { m } ^ { 3 } / \mathsf { h } .
2. MR units feature bolted or welded sheet metal construction, with a fully welded base plate sloped at 3–5 degrees.
3. Fan section equipped with suspension beams and guide rails;
heating/cooling section features pull-out design.
4. Precise temperature and humidity control: ± 0 . 5 ^ { \circ } \mathsf { C } and ± 5 % RH with high stability.
5. Lower energy consumption than conventional units via optimized energy configuration, equipment selection, segment layout, and fluid dynamics to reduce air resistance.
6. Customized steel maintenance doors ( 1 8 0 0 x 8 0 0 ~ {mm } ) with high
strength and low air leakage; dedicated external light box with high illumination.

1. Air-Conditioning System for the Paint Shop of Chery Super Factory
2. Air-Conditioning System for the Paint Shop of Leapmotor Jinhua Phase IV
3. Air-Conditioning Equipment for the Paint Shops of CEER and LUCID in Saudi Arabia
4. Air-Conditioning Equipment for the Paint Shop of NASCO Factory in Egypt
5. Air-Conditioning Equipment for the Paint Shop of JAC Zunjie Production Line
6. Air-Conditioning Equipment for the Paint Shop of Minth France
7. Paint Shop Air-Conditioning Equipment for NIO F3 Factory

Biomedical

01 PRODUCTS S ERIES

1. Air Fresh handling unit (ASU)
2. Recycled air handling unit (RAU)
3. Rotary dehumidification heat Pump unit (DHU)
4. Water chilling unit
5. Jet unit
6. Non-standard customized unit

PRODUCT S PEC IFIC ITY

1. John Muir Medical Center, Berkeley, California, USA
2. Maricopa East Valley Animal Center， Phoenix, Arizona, USA
3. Hawkesbury Hospital, New South Wales, Australia 1. MR units use multi-stage filtration, sterilization, and disinfection to meet air cleanliness requirements.
2. MR units adopt the patented structure of built-in frame with low air leakage rate, which is convenient for installation and maintenance.
3. MR units are equipped with variable frequency EC fans, ensure stable and precise airflow control.
4. Optimize system configuration with an energy-saving design to reduce the energy consumption of air conditioning system.
5. MR units are highly customizable.

A pplication

Electronic Information

1. Central-station air handling unit
2. Variable frequency direct expansion air
conditioning unit
3. Air-cooled condensing unit (dry cooler)
4. Water chilling unit

02 PRODUCT S PEC IFIC ITY

1. Multi-stage filtration enables precise particle control, meeting cleanliness requirements for Class 10, 100, and 1000 air supply.
2. Optimized functional segment design with efficient return air utilization and separate heat/humidity control achieves energy-saving operation.
3. Anti-corrosion explosion protection: stainless steel and other
corrosion-resistant materials, with explosion-proof moving and electrical components.
4. Patented internal frame structure features low leakage rate and easy installation/maintenance.
5. Enhanced control coordination with other equipment (e.g., FFU, DC) for integrated air supply, ensuring compliance with temperature, humidity, and cleanliness requirements.

Green Energy

01 PRODUCTS S ERIES

1. Water chiller unit
2. Central-station air handling unit
3. Rotary dehumidification air handling unit
4. Air-cooled condensing unit (dry cooler)
5. Evaporative cooling Integration unit
6. Air source \mathsf { C O } _ { 2 } (variable frequency) heat pump water heater

1. Multi-stage filtration meets air supply cleanliness requirements. 2. Mechanical labyrinth seal prevents air leakage from affecting temperature, humidity, and cleanliness.
3. Primary or secondary wheels enable low-humidity air supply (dew point as low as - 6 0 ^ { \circ } { C } ).
4. Heat recovery from exhaust air reduces energy consumption and promotes efficient operation.
5. Optimally arranged functional segments occupy minimal space. 6. \mathsf { C O } _ { 2 } heat pump provides high-temperature desorption heat and cooling (GWP = 1 , environmentally friendly).
1. Envision AESC battery gigafactory,
South Carolina, USA
2. Great Apple Travel Company,
Pennsylvania, USA

A pplication

Public Service

01

PRODUCTS S ERIES

1. Central-station air handling unit
2. Variable frequency direct expansion air conditioning unit
3. Air source \mathsf { C O } _ { 2 } (variable frequency) hot water unit
4. Water chilling unit
5. Long range jet air handling unit
6. Cabinet air conditioning unit
7. Full heat type fresh air exchanger

1. Comprehensive customized solutions available.
2. Low energy consumption, easy operation, cost savings, uniform airflow, stable water temperature, and comfortable sensation. 3. Flexible supply/return airflow organization methods configurable per customer needs.
4. Diverse heating methods: refrigerant condensation, steam, hot water, electric, etc.
5. Cooling methods: refrigerant evaporation, chilled water, spray, among others.
6. Humidification methods: large spray, mist spray, wet membrane, spray, etc.

03 CAS E

1. Centralized Heating for a Commercial Complex in Baotou, Inner Mongolia 2. Combined Cooling and Heating Supply for Pasteurization at Mengniu Modern Farming 3. Process Line Hot Water System for Yanjing Beer 4. Amazon Headquarters in Washington State, USA 5. Lawrenceville High School in New Jersey, USA

Energy Conservation

01

PRODUCTS

S ERIES

1. Air-conditioning heat recovery system
2. Variable frequency direct expansion air conditioning
system
3. High efficiency data center system
4. Centrifugal oil-free variable frequency cold water
system

02 PRODUCT S PEC IFIC ITY

1. Optimize system configuration to achieve the best compatibility, performance, efficiency, and space occupancy.
2. Optimize equipment configuration by using high-performance, low-GWP, and energy-efficient devices.
3. Optimize piping design and construction to reduce piping
resistance and save operational costs.
4. Utilize fully variable frequency devices and comprehensive
energy-efficient control logic to automatically adjust the number of operating units and conditions based on cooling capacity and chilled/hot water, thereby reduce losses, save energy, and lower operational costs.

1. High-Efficiency Refrigeration Plant Room for Chongqing Shineray Automobile 2. Water-Based Paint Conversion Project for Geely Chunxiao ZEEKR Factory

Innovation for Environment, Merit in Sustainability.

MERI ENVIRONMENTAL TECHNOLOGY (SUZHOU) CO., LTD.